SparkFun Header - 6-pin Male (SMD, 0.1") Connectors Lawn & Garden It essentially combines a simple

It essentially combines a simple optical heart rate sensor with amplification and noise cancellation circuitry making it fast and easy to get reliable pulse readings

These little sensors make great ambient light triggers (when light in the room turns on

If your device could not provide enough power(when used with Amplifier or Mixer

right and farther visual field

SparkFun Header - 6-pin Male (SMD, 0.1") Connectors Lawn & Garden It essentially combines a simpleThese are standard 0. 1" spaced header pins that can be surface mounted for applications where through hole pins wont work. The surface mount side of the legs are staggered for stress relief. This is a 6 Pin male header. Documents: Datasheet